OT-2026-000007805
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, sustained blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000007805) never changes.
Identity and time
| Publication number | OT-2026-000007805 · never reused |
|---|---|
| Internal UUID | 01a0ae62-8d39-7a42-8296-1e3bad001c8c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:01:29.414051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007805 |
| Status | PUBLIC |
Content hashes
| Canonical text | d13cdb54f342036d3203820f87417afd863ced9b9ca50fd8080aba3e76249220 |
|---|---|
| Markdown | 084b0855a596c378041efc693618e3a82b0d198ef6be61a1fd64ac54e16ae93c |
| Publication page | d6de645279c9dae892847bc87353cff0bf0e751a1a552c1080e243e6a6639ecd |
| Manifest | 9bfda10e5c13a4e5cb7ff99523b90414a70aec70d3cd5822997936daa3025526 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | DXm1Bfj0f0zxCLh7rHneBEl7V8RBpGmVpY5DcgyKqRVDLZ24fZPHorpYAizn4S6JEtYMdrJf1uUC6KuLG6/QBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:07:02Z batch OT-TS-2026-W38-016 · RFC 3161 token · inclusion proof root 8d90bf9341d96baa4328c218b6f85281... |
|---|
Independent retrieval
| 2026-09-17T08:10:03.485212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007805observed d6de645279c9dae892847bc87353cff0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:10:03.463719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007805/manifest.jsonobserved 9bfda10e5c13a4e5cb7ff99523b90414...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:03.445315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007805/publication.mdobserved 084b0855a596c378041efc693618e3a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:03.426878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007805/publication.txtobserved d13cdb54f342036d3203820f87417afd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|